3- (Trifluoromethoxy) benzyl bromide (CAS # 50824-05-0)
| Awọn aami ewu | C – Ibajẹ |
| Awọn koodu ewu | 34 – Awọn okunfa sisun |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ. S28 - Lẹhin olubasọrọ pẹlu awọ ara, wẹ lẹsẹkẹsẹ pẹlu ọpọlọpọ ọṣẹ-suds. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) |
| UN ID | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS koodu | 29093090 |
| Akọsilẹ ewu | Ibajẹ / Lachrymatory |
| Kíláàsì ewu | 8 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
4- (Trifluoromethoxy) benzyl bromide jẹ agbo-ara Organic.
Ọkan ninu awọn lilo akọkọ rẹ jẹ bi reagent ati agbedemeji ni iṣelọpọ Organic. Awọn ohun-ini pataki ti ẹgbẹ trifluoromethoxy, o le ṣee lo lati ṣafihan ẹgbẹ trifluoromethoxy.
Igbaradi ti 4- (trifluoromethoxy) benzyl bromide ni a gba nigbagbogbo nipasẹ iṣesi ti benzyl bromide ati trifluoromethanol. Lara wọn, benzyl bromide ṣe atunṣe pẹlu trifluoromethanol labẹ awọn ipo ipilẹ lati dagba 4- (trifluoromethoxy) benzyl bromide.
O jẹ organohalide ti o ni ibinu ati majele, ati pe o yẹ ki o ṣe itọju lati ṣe idiwọ olubasọrọ pẹlu awọ ara ati oju nigba iṣẹ. O yẹ ki o lo ni agbegbe ti o ni afẹfẹ daradara ati pẹlu awọn ọna aabo ti o yẹ, gẹgẹbi wọ aṣọ oju aabo, awọn ibọwọ ati awọn aṣọ aabo. O yẹ ki o wa ni ipamọ kuro ni awọn orisun ina ati awọn oxidants, ki o si wa ni ipamọ sinu apo ti afẹfẹ lati yago fun fesi pẹlu afẹfẹ. Ni iṣẹlẹ ti jijo lairotẹlẹ, o yẹ ki o yọ kuro ni kiakia ki o yago fun titẹ si orisun omi tabi koto.
